[Regression] No sound with Karmic on HP HDX 9300
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
linux-backports-modules-2.6.31 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
*** WORKAROUND **
* If model is set to 5stack-no-fp and "Line Jack Mode" = "Line Out" then sound works (Some channels have to be unmuted)
* After each reboot the "Line Jack Mode" must be set to a different value and then back to "Line Out" to make sound work
Sound worked without further configuration on Ubuntu 8.10. With Ubuntu 9.04 (also with recent Suse and Fedora versions) I had to add a model parameter to the modprobe.d/*.conf file. I used model=5stack and was happy with sound an 9.04. The current karmic version gives me no sound on the internal speakers for all configurations I tried (3stack, 5stack, 6stack and hp-hdx). The headphone is currently working, but no other speaker.
This bug could be related to 400682, but it is a slightly different notebook and sound card.
tags: |
added: regression-release removed: regression-potential |
tags: | added: karmic |
Changed in linux: | |
status: | Unknown → New |
tags: | removed: karmic |
Can you execute the command
apport-collect -p alsa-base 407790
and also
apport-collect -p linux 407790
Thanks
affects ubuntu/pulseaudio
status incomplete